Commit Graph

231 Commits

Author SHA1 Message Date
saxxonpike 267f5705f9 c64- VIC code cleanup, XSCROLL partially implemented 2012-11-07 05:14:19 +00:00
saxxonpike 30c0564bda c64- rewrote video code, more accurate scanline behavior 2012-11-07 03:23:40 +00:00
saxxonpike 6be1c071f9 c64- restructured VIC interrupt and vblank handling (will break a couple graphics modes for now) 2012-11-06 21:11:30 +00:00
saxxonpike 75ef0cc20d c64- MCM and ECM text modes now show proper colors 2012-11-06 18:42:56 +00:00
saxxonpike 4c371d9cbe c64- implement extra color text mode 2012-11-06 18:36:37 +00:00
saxxonpike 7d68c5b518 commodore64- fix VIC character memory addressing 2012-11-06 18:13:48 +00:00
saxxonpike 4fa7112fab commodore64- only load mapper 0 cartridges (for now) 2012-11-06 15:46:15 +00:00
saxxonpike 13b6498ca9 commodore64- fixed VIC interrupts not being cleared 2012-11-06 15:32:14 +00:00
saxxonpike 47a556b326 commodore64 - second timer chip triggers NMI instead of IRQ on 6510 2012-11-06 15:15:37 +00:00
saxxonpike c9c6cc4e9c c64- better VIC screen mode documentation 2012-11-06 06:42:22 +00:00
zeromus 877b95e3d5 c64-hook up firmwares configuration. expected to be by default in C64/Firmwares output directory, named basic,chargen,kernal 2012-11-06 06:19:27 +00:00
saxxonpike 899efca9d3 c64- implement multicolor text mode rendering 2012-11-06 06:01:45 +00:00
saxxonpike 4af6b10971 VIC- character generator implemented 2012-11-06 05:49:42 +00:00
saxxonpike 7110cf928b commodore64: fix badline calculation 2012-11-06 00:43:53 +00:00
saxxonpike f1b4861d87 c64- VIC per-cycle behavior 2012-11-05 20:47:20 +00:00
saxxonpike 788591ba77 c64- VIC functions and interrupt triggers 2012-11-05 19:05:25 +00:00
saxxonpike 4f2cd1263c c64- CIA register class, data port class 2012-11-05 16:56:58 +00:00
saxxonpike 821553cda8 c64- VIC register class 2012-11-05 14:24:01 +00:00
saxxonpike 97bdd9be9c c64- clean tabs, document some regs, VIC screen memory fetch added 2012-11-03 17:57:14 +00:00
saxxonpike 8182da2fcd c64- VIC bank switching via CIA2 2012-11-03 16:15:16 +00:00
saxxonpike 5955976216 c64- VIC memory read function 2012-11-03 15:57:32 +00:00
saxxonpike 1e2ee5f0b5 c64- rename MemoryBus to Memory since it is emulating the whole controller now 2012-11-03 14:26:43 +00:00
saxxonpike bb2fafec63 c64- connect CIA2 port A and B to MemBus 2012-11-03 14:23:44 +00:00
adelikat d783e439bb C64 - rename controller definition 2012-11-03 13:55:22 +00:00
saxxonpike 59bb49ae20 c64 - more CIA timer regs, VIC border and background rendering 2012-11-03 10:15:44 +00:00
saxxonpike 81f33754e0 Commodore64- CIA instantiation in Core 2012-11-03 07:07:29 +00:00
saxxonpike dbba216ec7 Commodore64 CIA - registers implemented 2012-11-03 07:05:07 +00:00
saxxonpike 2c25ae5701 correction in VIC sprite X reg write 2012-11-03 06:10:20 +00:00
saxxonpike 73f625dee4 2012-11-03 06:03:58 +00:00
adelikat c0c3c36e87 C64 - Pass in extension to the core 2012-11-01 17:56:48 +00:00
adelikat 3858ff9b95 start a skeleton C64 project, mapped .prg, .d64, .g64, .crt to C64, rom loading should work (gets the bytes to the core), haven't tested 2012-11-01 16:48:32 +00:00